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Author
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Message
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Steve P
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Wednesday 25 May 2005 7:47:16 am
Hello I am having trouble setting item_count to always be 1 in the shop/basket? Probably my bad sytax :( Any ideas? Thanks Steve
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Łukasz Serwatka
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Thursday 26 May 2005 12:21:16 am
Hi Steve, Syntax is very simple:
{let basket=fetch( 'shop', 'basket' )}
{count( $basket.items )}
{/let}
Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog
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Steve P
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Thursday 26 May 2005 3:11:35 am
Thanks, but not sure I explained what I want to do. In plain english I'd like to achieve something like: If the quantity of a product {$product_item.item_count} is greater than 1 set quantiy to 1 & echo "you have already ordered {$product_item.object_name}!!" For some reason I can't seem to re-set {$product_item.item_count}? Best Steve
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Łukasz Serwatka
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Thursday 26 May 2005 3:38:44 am
Could you show your code? This example checks if quantity is greater then 1, reseting quantity to 1 on template level only. Look in to kernel/shop/basket.php
{let basket=fetch( 'shop', 'basket' )}
{section var=product_item loop=$basket.items}
{section show=$product_item.item_count|gt(1)}
you have already ordered
<input type="text" name="ProductItemCountList[]" value="1" size="5" />
{section-else}
<input type="text" name="ProductItemCountList[]" value="{$product_item.item_count}" size="5" />
{/section}
{/section}
{/let}
Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog
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Steve P
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Thursday 26 May 2005 3:56:39 am
Thank you Lukasz.
Your code displays correctly when item_count is greater than 1. I have been tying to insert something like:
<let>($product_item.item_count=1)</let> in the basket loop [& lots of variations in syntax] with no luck. $product_item.item_count should aways be 1 for this application.
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Steve P
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Thursday 26 May 2005 4:22:15 am
Ahh! Becoming clearer. The data has already been written? So I could nobble the kernal here [is this a good idea?] if ( $itemID )
{
/* If found in the basket, just increment number of that items: */
$item =& eZProductCollectionItem::fetch( $itemID );
$item->setAttribute( 'item_count', 1 + $item->attribute( 'item_count' ) );
$item->store();
}
...or maybe set item_count to 1 in the template, display a warning & present a button to write the quantiy??? This is a great help - thanks!
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Chris Lan
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Wednesday 23 November 2005 7:17:49 am
Lukasz, Steve, friends, I am fighting to implement a simple functionnality since three days but the only thing I succeed is to create bugs and bugs. I just want to add in kernel/basket.php a control if he find the item, he does not add it again as they're only one sample of each. My best result is :
if ( $http->hasPostVariable( "ActionAddToBasket" ) )
{
$objectID = $http->postVariable( "ContentObjectID" );
if ( $http->hasPostVariable( 'eZOption' ) )
$optionList = $http->postVariable( 'eZOption' );
else
$optionList = array();
$itemIDList = $http->postVariable( "ProductItemIDList" );
$i = 0;
The issue is when I use "continue shopping" it delete the content of my basket. I am lost. Please be merciful with a newbie ez.
Thanks,
Chris
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